I'm in the same place as you. The conclusion I've come to is that it is all the same, everyone is going to lose flying either from D pulling 200s or asshat contracts negotiated below cost dragging the company to bankruptcy (Colgan and the ATL 900s undercut to get flying that way and killed Pinnacle, I'd bet the Gojet is also losing money behind all the smoke and mirrors). May as well chase the upgrade and fly a shiny 700, just don't be too shocked if something happens and it all stops.